package cn.anquing.pattern.flyweightPattern;

public class SignInfo4Pool extends SignInfo {

    //定义一个对象池提取的KEY值
    private String key;


    //构造函数获得相同标志
    public SignInfo4Pool(String _key) {
        this.key = _key;
    }

    public String getKey() {
        return key;
    }

    public void setKey(String key) {
        this.key = key;
    }
}
